Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x447c9913101072441c85c9a6fb80a3914b1f270a8688509101bddb0b03a93bbc · ArcScan

Block

#21,201,278

2026-09-16 18:40:21 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,278
Timestamp: 3 days ago · 2026-09-16 18:40:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x447c9913101072441c85c9a6fb80a3914b1f270a8688509101bddb0b03a93bbc
Parent hash: 0x9c04c9eb…92349a08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,278 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

65.2%19,552,363 / 30,000,000

Base fee

1009.354076164 gwei

State root

0xcc4c5885809c…15988b7fb296

Transactions root

0x0b44da0106fa…efaca313c4e2

Receipts root

0x6d1bd58367ac…d31ef2817524

Nonce

0x0000000000000000

Extra data

0x000000eb702284d4